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math.PR2026
Strong and weak convergence rates for slow-fast system driven by multiplicative Lévy noises
Qiu-Chen Yang, Kun Yin
This paper establishes strong and weak convergence rates for slow-fast systems driven by -stable processes with jump coefficients. Unlike existing studies on multiscale systems…
math.PR2026
Stochastic homogenization of diffusions in turbulence driven by non-local symmetric Lévy operators
Xin Chen, Jian Wang, Kun Yin
We investigate the stochastic homogenization of a class of turbulent diffusions generated by non-local symmetric Lévy operators with divergence-free drift fields in ergodic random…